diff options
| -rw-r--r-- | drivers/usb/cdns3/cdns3-gadget.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/usb/cdns3/cdns3-gadget.c b/drivers/usb/cdns3/cdns3-gadget.c index ccfaebca6faa..d2cedd6db88f 100644 --- a/drivers/usb/cdns3/cdns3-gadget.c +++ b/drivers/usb/cdns3/cdns3-gadget.c @@ -800,7 +800,8 @@ void cdns3_gadget_giveback(struct cdns3_endpoint *priv_ep, if (request->status == -EINPROGRESS) request->status = status; - usb_gadget_unmap_request_by_dev(priv_dev->sysdev, request, + if (likely(!(priv_req->flags & REQUEST_UNALIGNED))) + usb_gadget_unmap_request_by_dev(priv_dev->sysdev, request, priv_ep->dir); if ((priv_req->flags & REQUEST_UNALIGNED) && @@ -2530,10 +2531,12 @@ static int __cdns3_gadget_ep_queue(struct usb_ep *ep, if (ret < 0) return ret; - ret = usb_gadget_map_request_by_dev(priv_dev->sysdev, request, + if (likely(!(priv_req->flags & REQUEST_UNALIGNED))) { + ret = usb_gadget_map_request_by_dev(priv_dev->sysdev, request, usb_endpoint_dir_in(ep->desc)); - if (ret) - return ret; + if (ret) + return ret; + } list_add_tail(&request->list, &priv_ep->deferred_req_list); |